Solar

Since electric vehicles are the newest trend among the DIY green community, this solar powered electric car just takes the process one step further.Ã‚ After previously constructing his own electric car, he wrote up a full tutorial about you...

In a quick break from our typical hacks and mods, learn to create a simple macro (close up) photography setup allowing you to create some fantastic, professional shots (see some samples below). Ã‚ I'm an avid photography fan, and besides...

Steven Robert's Microship project is a "technomadic" (technology nomad, get it?) adventureÃ‚ traveling the country with his computer laden recumbent bicycle which is now on display in theÃ‚ computer history museum, situated in Silicon...

By simply wrapping a flexible solar panel around standard rechargeable batteries (cheap on ebay) you can create your own solar powered batteries (literally). Simply set them by a window and you're now creating DIY Green energy to power your...

Have a spare car lying in the driveway? Convert it to run on trash. Jim Mason did this by using his "gasifier" to transform solid dry organic trash such as wood chips or nut shells into a synthetic fuel. Whether you have an Accord or not, his...

Using spare resistors, caps, pots, chips, sockets, and other electronic parts, this man created outstanding circuitry figurines. More pictures and details can be found on his Flickr page. You can find supplies for your next DIY project in our...

This digital billiards guide uses a webcam to analyze a pool table and then projects lines displaying perfect angles and deflection paths. Ã‚ A perfect tool for learning the physics of billiards. Ã‚ Full source code and demonstration...

Learn to create your own electricity generating bike to power your TV or other home appliances for free.Ã‚ Plus, you even burn fat and get in shape at the same time.Ã‚ For more projects like this, see our Free Electricity projects and be...

BEAM robotics is a general term for small, solar or battery powered robots which use analog (non-microcontroller) systems. They come in all shapes, sizes and varieties - some robots seek out sunlight and some react to heat or radio frequencies. ...

Solar concentrators are essentially just like parabolic satellite dishes lined with mirrors.Ã‚ Regardless of where the sun hits the disc, it's reflected into a center focal point, generating abundant amounts of power.Ã‚ You can pick up...